revealed today, this is the D-Motor DKT-07, a new Belgian indigenously designed and built helicopter.
whats so special about it is that it not only flies on traditional aviation fuels, but its also the first helicopter in the world to fly 100% on non-fossil fuels.

https://www.hln.be/reizen/kijk-eerste-helikopter-op-fossielvrije-brandstof-ter-wereld-is-belgisch-prijs-en-topsnelheid-onthuld~aeeca856/